fn causes_ice(mut l: &mut Sexpression) {
loop { match l {
&mut Sexpression::Num(ref mut n) => {},
- &mut Sexpression::Cons(ref mut expr) => { //~ ERROR cannot borrow `l.0` as mutable more than once at a time [E0499]
- //~| ERROR cannot borrow `l.0` as mutable more than once at a time [E0499]
- l = &mut **expr; //~ ERROR cannot assign to `l` because it is borrowed [E0506]
+ &mut Sexpression::Cons(ref mut expr) => { //~ ERROR cannot borrow `l.0`
+ //~| ERROR cannot borrow `l.0`
+ l = &mut **expr; //~ ERROR cannot assign to `l`
}
}}
}
fn main() {
-}
\ No newline at end of file
+}